/*
 * Copyright (c) 2015 iComm-semi Ltd.
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 * This program is distributed in the hope that it will be useful, but
 * WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
 * See the GNU General Public License for more details.
 * You should have received a copy of the GNU General Public License
 * along with this program. If not, see <http://www.gnu.org/licenses/>.
 */

#include <linux/irq.h>
#include <linux/version.h>
#include <linux/module.h>
#include <linux/vmalloc.h>
#include <linux/gpio.h>
#include <linux/mmc/host.h>
#include <linux/delay.h>
#include <linux/regulator/consumer.h>
#include <linux/semaphore.h>
#include <asm/io.h>
#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 0, 0))
#include <linux/printk.h>
#include <linux/err.h>
#else
#include <config/printk.h>
#endif
//extern void sdio_reinit(void);
//extern void extern_wifi_set_enable(int is_on);
//extern int wifi_setup_dt(void);
#define GPIO_REG_WRITEL(val, reg)                                              \
	do {                                                                   \
		__raw_writel(val, CTL_PIN_BASE + (reg));                       \
	} while (0)
struct semaphore icomm_chipup_sem;
static int g_wifidev_registered = 0;
char turismocabrio_fw_name[50] = "turismo6051-sw.bin";
extern int ssvdevice_init(void);
extern void ssvdevice_exit(void);
#ifdef CONFIG_SSV_SUPPORT_AES_ASM
extern int aes_init(void);
extern void aes_fini(void);
extern int sha1_mod_init(void);
extern void sha1_mod_fini(void);
#endif
int initWlan(void)
{
	int ret = 0;
/*	if (wifi_setup_dt()) {
		printk("wifi_dt : fail to setup dt\n");
		goto fail;
	}
*/
	//extern_wifi_set_enable(0);
	//mdelay(100);
	//extern_wifi_set_enable(1);
	//mdelay(100);
	//sdio_reinit();
	//mdelay(100);
	g_wifidev_registered = 1;
//fail:
	up(&icomm_chipup_sem);
	return ret;
}
void exitWlan(void)
{
	if (g_wifidev_registered) {
		ssvdevice_exit();
		//extern_wifi_set_enable(0);
		g_wifidev_registered = 0;
	}
	return;
}
static __init int generic_wifi_init_module(void)
{
	int ret;
	printk("%s\n", __func__);
	sema_init(&icomm_chipup_sem, 0);
#ifdef CONFIG_SSV_SUPPORT_AES_ASM
	sha1_mod_init();
	aes_init();
#endif
	ret = initWlan();
	if (down_timeout(&icomm_chipup_sem, msecs_to_jiffies(1000)) != 0) {
		ret = -EINVAL;
		printk(KERN_ALERT "%s: platform_driver_register timeout\n",
		       __FUNCTION__);
		goto out;
	}
	ret = ssvdevice_init();
out:
	return ret;
}
static __exit void generic_wifi_exit_module(void)
{
	printk("%s\n", __func__);
#ifdef CONFIG_SSV_SUPPORT_AES_ASM
	aes_fini();
	sha1_mod_fini();
#endif
	exitWlan();
}
EXPORT_SYMBOL(generic_wifi_init_module);
EXPORT_SYMBOL(generic_wifi_exit_module);
module_init(generic_wifi_init_module);
module_exit(generic_wifi_exit_module);
MODULE_LICENSE("Dual BSD/GPL");
